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	Prefix	Description
	61.45.192.0/19	Sony Biz Networks Corporation
	61.195.144.0/20	Sony Biz Networks Corporation
	103.22.152.0/22	Sony Biz Networks Corporation
	115.166.208.0/20	Sony Biz Networks Corporation
	202.94.128.0/19	Sony Biz Networks Corporation
	203.179.80.0/20	Sony Biz Networks Corporation
	210.172.0.0/19	Sony Biz Networks Corporation
	210.175.240.0/20	Sony Biz Networks Corporation
	210.251.240.0/20	Sony Biz Networks Corporation
	211.9.32.0/19	BIT-DRIVE
	218.42.144.0/20	Sony Biz Networks Corporation
	218.216.64.0/20	Sony Biz Networks Corporation
	219.101.32.0/20	Sony Biz Networks Corporation
	219.106.224.0/19	Sony Biz Networks Corporation
	219.118.160.0/19	Sony Biz Networks Corporation
	2001:298::/32	Sony Biz Networks Corporation

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2527	Sony Network Communications Inc.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2527	Sony Network Communications Inc.	✔	✔

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Autonomous System Information:
a. [AS Number]                  9600
b. [AS Name]                    SONYTELECOM
g. [Organization]               So-net Corporation
m. [Administrative Contact]     JP00094071
n. [Technical Contact]          JP00094071
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2000/01/25
[Last Update]                   2014/05/21 14:19:48(JST)

Last Update: 2025-12-14T22:42:16Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
JPIRR	as-so-net6
RADB	as-pacnet-customer-proxy-register
JPIRR	as-so-net
RADB	as-kddi6
RADB	as-pacnet-downstream-jp
NTTCOM	as-sonytelecom
RADB	as-nspixp2
ARIN	as1239:as-customers
JPIRR	as-sonytelecom
RADB	as-so-net6
RADB	as-anc-customer-proxy-register
LEVEL3	as-level3-origins-na
NTTCOM	as-so-net6
RADB	as-telstra-intl-customers
NTTCOM	as-ixp2
NTTCOM	as-sonytelecom-v6
RADB	as-iij
RADB	as-so-net
ARIN	as-xo-b
RADB	as3491:as-customers-ap
JPIRR	as-iij
APNIC	as-63529-as-import-as9505
RADB	as-kdd
NTTCOM	as-so-net
RADB	as-telstra-testing-1
JPIRR	as-sonytelecom-v6
RADB	as-hurricanev6
RADB	as-twig
RADB	as-iij6
JPIRR	as-iij6